/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.ec.socialfun.servlet;

import com.ec.socialfun.entidades.Usuario;
import com.ec.socialfun.excepciones.ActivarUsuarioException;
import com.ec.socialfun.servicios.UsuarioFacade;
import java.io.IOException;
import java.io.PrintWriter;

import javax.ejb.EJB;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.jboss.logging.Logger;

/**
 *
 * @author hp
 */
public class activarUsuario extends HttpServlet {
    
    private static final Logger LOG = Logger.getLogger(activarUsuario.class.getName());

    @EJB
    private UsuarioFacade usuarioFacade;

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            String codActivacion = request.getParameter("codigoActivacion");
            LOG.info("servlet codigo Activacion = " + codActivacion);
            Usuario usuario = usuarioFacade.recuperaUsuarioIngresadoPorCodigoActivacion(codActivacion);
            if (usuario == null) {
                LOG.info("usuario ya activado, codigo activacion=  " + codActivacion);
                request.getRequestDispatcher("/utilitarias/verificacionFallida.xhtml").forward(request, response);
            } else {
               LOG.info("va a activar usuario =  " + usuario.getUsCorreo());
               usuarioFacade.activarUsuario(usuario);
                request.getRequestDispatcher("/utilitarias/verificacionExitosa.xhtml").forward(request, response);
            }


            /* TODO output your page here. You may use following sample code. */
//            out.println("<html>");
//            out.println("<head>");
//            out.println("<title>Servlet activarUsuario</title>");
//            out.println("</head>");
//            out.println("<body>");
//            out.println("<h1>Servlet activarUsuario at " + request.getContextPath() + "</h1>");
//            out.println("</body>");
//            out.println("</html>");
        }catch(ActivarUsuarioException e){
            LOG.error("Error al activar usuario  " + e);
            request.getRequestDispatcher("/utilitarias/verificacionFallida.xhtml").forward(request, response);
        }finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
